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Cienc. tecnol. salud ; 2(1): 13-24, ene.-jun. 2015. ilus, tab
Artigo em Espanhol | LILACS | ID: biblio-834319

RESUMO

Aprovechando actividades de docencia de la Unidad de Vida Silvestre de la Facultad de Medicina Veterinaria y Zootecnia de la Universidad de San Carlos de Guatemala, se investigó la riqueza de herpetofauna de la Finca Universitaria San Julián, en Patulul, Suchitepéquez. Se emplearon 3 métodos: (1) captura/avistamiento de especímenes, (2) investigación social, (3) investigación documental. Se recorrió repetidamente un transecto de 4.5 km de longitud a través del agro paisaje de la finca. Los recorridos del transecto abarcaron un período de 10 años (2003-2013), a razón de seis sesiones por año. Cada sesión de campo consistió en un recorrido diurno y un recorrido nocturno del transecto. Se invirtieron aproximadamente 3 hr en cada recorrido diurno y 4 hr en cada recorrido nocturno. El tiempo acumulado de búsqueda fue de 420 hr-transecto. Se recorrió el equivalente a 540 km abarcando elevaciones entre 447 y 550 msnm. En cada sesión de campo participaron entre 3 y 10 personas. Tres excazadores de la finca fueron entrevistados. Se analizaron publicaciones sobre distribución de la herpetofauna para Guatemala. Se generaron dos listas que suman 97 especies. Se discute la calidad y el significado de los datos generados.


The herpetofaunal richness of San Julian Universitary Farm (FUSJ), in Patulul, Suchitepequez, Guatemala, was investigated using three methods: (1) Capture/sighting of specimens, (2) social inquiry and (3) desk research. The field work was distributed over a 10 year period (2003-2013) at a rate of six fieldwork sessions each year. A 4.5 km long transect extending through the agricultural landscape of the farm was run repeatedly. Each fieldwork session included diurnal and nocturnal travels. The accumulated search time was 420 hr-transect. The equivalent to 337.5 of accumulated miles were traveled, including elevations between 1490 and 1833 feet above sea level. Three former hunters were interviewed and asked to identify species they think are present at the FUSJ. Published data were reviewed to determine which species were expected to occur in San Julian. Two lists (amphibians and reptiles) totaling 97 species (including 95 expected, 38 found and 2 not expected) was generated. The quality and significance of our data is discussed.


Assuntos
Animais , Anfíbios/classificação , Biodiversidade , Répteis/classificação , Distribuição Animal
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